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    <title>Echo Network - 首页</title>
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        .login-button:hover {
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            font-size: 0.9rem;
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<body>
    <div class="container">
        <h1>Echo Network</h1>
        
        <!-- 回声网络简介 -->
        <h2>回声网络简介</h2>
        <div class="intro-section">
            <p>Echo Network 是一个专注于知识分享和思想交流的开放平台，致力于打造一个高质量的内容社区。</p>
            <p>在这里，您可以：</p>
            <ul>
                <li>发布您的原创文章，分享专业知识和经验</li>
                <li>阅读高质量内容，拓展知识面和视野</li>
                <li>参与讨论，与其他用户进行深度交流</li>
                <li>建立您的个人知识主页，展示专业影响力</li>
            </ul>
            <p>我们相信，每一个想法都值得被听见，每一份知识都应该被分享。加入 Echo Network，让您的声音产生共鸣，让知识的力量连接世界。</p>
        </div>
        
        <!-- 登录入口 -->
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            <a href="login.html" class="login-button">登录 / 注册</a>
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        <div class="footer">
            <p>© 2023 Echo Network. All rights reserved.</p>
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